Struct three_d::core::render_target::RenderTargetArray

pub struct RenderTargetArray<'a, 'b> { /* private fields */ }

Adds additional functionality to write to and copy from both a Texture2DArrayand a DepthTargetTexture2DArray at the same time. It purely adds functionality, so it can be created each time it is needed, the data is saved in the textures.

Implementations

impl<'a, 'b> RenderTargetArray<'a, 'b>

pub fn new_depth(
    context: &Context,
    depth_texture: &'b mut DepthTargetTexture2DArray
) -> ThreeDResult<Self>

Constructs a new render target that enables rendering into the given DepthTargetTexture2DArray.

pub fn new(
    context: &Context,
    color_texture: &'a mut Texture2DArray,
    depth_texture: &'b mut DepthTargetTexture2DArray
) -> ThreeDResult<Self>

Constructs a new render target array that enables rendering into the given Texture2DArray and DepthTargetTexture2DArray array textures.

pub fn new_color(
    context: &Context,
    color_texture: &'a mut Texture2DArray
) -> ThreeDResult<Self>

Constructs a new render target array that enables rendering into the given Texture2DArray.

pub fn write(
    &self,
    color_layers: &[u32],
    depth_layer: u32,
    clear_state: ClearState,
    render: impl FnOnce() -> ThreeDResult<()>
) -> ThreeDResult<()>

Renders whatever rendered in the render closure into the textures defined at construction and defined by the input parameters color_layers and depth_layer. Output at location i defined in the fragment shader is written to the color texture layer at the ith index in color_layers. The depth is written to the depth texture defined by depth_layer. Before writing, the textures are cleared based on the given clear state.

Trait Implementations

impl Drop for RenderTargetArray<'_, '_>

fn drop(&mut self)

Executes the destructor for this type.